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  • OP297GS

OP297GS

2 Channels 50pA 135 dB Instrumentational OP Amps 0.00075μA 4V~40V ±2V~20V OP297 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-OP297GS
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 877
  • Description: 2 Channels 50pA 135 dB Instrumentational OP Amps 0.00075μA 4V~40V ±2V~20V OP297 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 2
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number OP297
Pin Count 8
Power Supplies +-15V
Number of Channels 2
Operating Supply Current 1.25mA
Nominal Supply Current 525μA
Max Supply Current 1.25mA
Quiescent Current 625μA
Slew Rate 0.15V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 135 dB
Current - Input Bias 50pA
Voltage - Supply, Single/Dual (±) 4V~40V ±2V~20V
Supply Type Dual
Input Offset Voltage (Vos) 50μV
Gain Bandwidth Product 500kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 500 kHz
Voltage Gain 130.1dB
Average Bias Current-Max (IIB) 0.00075μA
Power Supply Rejection Ratio (PSRR) 125dB
Low-Offset YES
Frequency Compensation YES
Voltage - Input Offset 80μV
Low-Bias YES
Dual Supply Voltage 18V
Input Capacitance 3pF
Height 1.5mm
Length 5mm
Width 4mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

OP297GS Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. The instrumentation amplifier in this picture is of the General Purpose-type. Instrumentation amplifier is delivered in a Tube case. The number of terminations approaches 8. There are a total of 8 pins on this op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. 8 pins are included on the operational amplifiers. Op amp rates 50μV as input offset voltage. For this electronic part, it is recommended that you mount it with type Surface Mount. With regard to operating temperature, this op amp functions well at -40°C~85°C. Using a supply current of 1.25mA , this buffer op amp will be able to operate. There should be no change in the voltage gain at 130.1dB. The op amp ic has 2 channels on it. As a result, linear amplifier's quiescent current is 625μA.

OP297GS Features


8 Pins
supply voltage of 15V
130.1dB voltage gain

OP297GS Applications


There are a lot of Analog Devices Inc. OP297GS Instrumentational OP Amps applications.

  • High/low-pass filter circuit
  • Measurements of Wheatstone bridge
  • Differentiator circuits
  • Information processing
  • MP3
  • Non-polarized electrodes
  • Navigation
  • Thermocouples
  • Division circuits
  • Computer workstations